delusion

noun 0.743

optical illusion

noun 0.728

mirage

noun 0.716

argument from illusion

noun 0.698

hallucination

noun 0.662

optical delusion

noun 0.652

delusional

noun 0.633

fallacy

noun 0.629

imperception

noun 0.625

imaginary

noun 0.621

make belief

noun 0.619

deception

noun 0.617

unreality

noun 0.616

imagination

noun 0.613

misleading

noun 0.612

misconception

noun 0.611

misbelief

noun 0.610

illusionist

noun 0.610

pretence

noun 0.610

fantasy

noun 0.610

pretense

noun 0.609

phantasm

noun 0.603

allusion

noun 0.600

dream

noun 0.596

misperception

noun 0.594

vision

noun 0.592

smoke and mirrors

noun 0.589

deceiving

noun 0.584

myth

noun 0.582

hoax

noun 0.578

deceit

noun 0.578

misimpression

noun 0.577

false pretense

noun 0.577

disguise

noun 0.572

figment

noun 0.570

imposture

noun 0.570

daydream

noun 0.569

irrealism

noun 0.568

fantasia

noun 0.568

self-deceit

noun 0.567

idealism

noun 0.567

impression

noun 0.566

falsehood

noun 0.566

false memory

noun 0.566

imagining

noun 0.563

wishful thinking

noun 0.563

bluff

noun 0.557

apparition

noun 0.555

simulacrum

noun 0.553

belief

noun 0.551

delusional disorder

noun 0.551

perception

noun 0.548

impost

noun 0.547

oblivion

noun 0.546

misapprehension

noun 0.546

disbelief

noun 0.545

misunderstanding

noun 0.544

falsity

noun 0.542

delusion of grandeur

noun 0.542

magic trick

noun 0.542

elusiveness

noun 0.541

reality

noun 0.541

charade

noun 0.541

magic

noun 0.541

mystification

noun 0.541

deceptiveness

noun 0.541

falseness

noun 0.540

untruth

noun 0.540

idea

noun 0.539

eidolon

noun 0.538

fake

noun 0.537

misrepresentation

noun 0.536

idealization

noun 0.534

distortion

noun 0.533

pipe dream

noun 0.532

confusion

noun 0.532

logical fallacy

noun 0.529

fraud

noun 0.529

fakery

noun 0.529

moon illusion

noun 0.527

misinformation

noun 0.527

sham

noun 0.526

lessness

noun 0.525

pretension

noun 0.525

dreaminess

noun 0.525

surreal

noun 0.524

phantom

noun 0.524

bogus

noun 0.524

mind game

noun 0.523

illustration

noun 0.523

dreaming

noun 0.523

delirium

noun 0.523

ideal

noun 0.519

imitation

noun 0.519

invisibility

noun 0.518

trickery

noun 0.517

utopia

noun 0.517

denial

noun 0.517

ghost image

noun 0.517

misinterpretation

noun 0.516